Compatible with laptops:
Compaq:
Armada M300 M700
E and V Serie, E500, E700, V300
EVO N110, N150, N200, N400C, N410C, N600C, N610C
Presario 300, 900, 1500, 2800
Prosignia 160 170 190 Serie
HP Tablet PC TC1000

Replace part number:
159224-002
159224-003
163444-001
174260-003
174371-001
179725-002
179725-003
ADP-50CH
ADP-50SB
ADP-50UB
PA-1500-02CM
PPP003
PPP003S
PPP003SD
PPP005L

Specification:
Output: 18.5V 3.5A
Connector size: 4.8*1.7mm